نتایج جستجو برای: blanquet method

تعداد نتایج: 1630158  

Journal: :Vegetation Classification and Survey 2021

Aims : To link the Braun-Blanquet units of EuroVegChecklist (EVC) with upper levels International Vegetation Classification (IVC), and to propose a division level classification for Europe. Study area Methods We established tabular linkage between EVC classes IVC formations identified mismatches these two levels. then proposed organize classes. Results organized into 21 30 divisions. flagged th...

Journal: رستنیها 2007
F. SHARIFNIA T. GHOLAMI TEROJENI Y. ASRI,

The Miankaleh Biosphere Reserve with a surface area of 68800 hectares is located in 12 km N of Behshahr (MazandaranProvince, N. Iran) between 53˚ 35' - 54˚ 2' eastern longitude and 36˚ 45' - 36˚ 55' northern latitude. The vegetation of MiankalehPeninsula was studied, using the Braun-Blanquet (Zygmatist) method. Based on the analysis of phytosociological data using the Anaphyto software and AFC ...

Journal: رستنیها 2014
Esmaeil Jarchi Mina Rabie Younes Asri,

The vegetation of Eshtehard salt marshes in Karaj was studied, using the Braun-Blanquet method. Sixty five relevés recorded in different salt habitats were analyzed by Analyse Factorielle des Correspondances (AFC) and Classification Ascendant Hierarchique (CAH) methods, using the Anaphyto software. In general, 11 plant associations determined in the area: Aeluropodetum littoralis, Artemisietum ...

Journal: :محیط زیست طبیعی 0
جابر شریفی عضو هیئت علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اردبیل، دانشجوی دورۀ دکتری موسسۀ تحقیقات گیاه شناسی آکادمی ملی علوم آذربایجان. عادل جلیلی استاد پژوهش موسسۀ تحقیقات جنگل ها و مراتع ایران. شاکر قاسم اف استاد پژوهش موسسۀ گیاه شناسی آکادمی ملی علوم جمهوری آذربایجان علیرضا نقی نژاد دانشیار گروه زیست شناسی، دانشکده علوم پایه، دانشگاه مازندران، بابلسر علی اکبر ایمانی استادیارگروه گشاورزی و گیاهان دارویی دانشگاه اسلامی آزاد اسلامی واحد اردبیل

the current study aims to ordinate ecological groups in the wetlands of northern and eastern slopes of the sabalan mountain and investigate their relationship with environmental variables. the location of wetlands was found using field surveys and satellite images. in total, 32 wetland sites were identified for the sampling purpose. 320 sample plots (relevé) were selected using the systematic-r...

Journal: :Acta Biologica Sibirica 2021

The syntaxonomic analysis of pine forests with Acer negundo occurring on fluvio-glacial sandy deposits Altai Krai (South-East Siberia) was made based 93 releves. It established that takes a different phytocenotic part in 2 associations, variants, and 6 no-ranked communities 4 classes orders according to the Braun-Blanquet approach. method detrended correspondence (DCA coordination) implemented ...

Esmaiel Khosropour Kamran Pourmoghadam Kimia Pourmoghadam, Maziar Haidari,

Physiological factors have effects on most forest parameters such as forest classification so that understanding knowledge about this subject is important to manage forests. The forests of Sorkhake-sanjabi village with area of 1645 ha located in Eslam Abad city, Kermanshah province, Iran were selected. 23 sample plots with rectangular shape (40m*50m) were selected and the species, origin of spe...

Esmaiel Khosropour Kamran Pourmoghadam Kimia Pourmoghadam, Maziar Haidari,

Physiological factors have effects on most forest parameters such as forest classification so that understanding knowledge about this subject is important to manage forests. The forests of Sorkhake-sanjabi village with area of 1645 ha located in Eslam Abad city, Kermanshah province, Iran were selected. 23 sample plots with rectangular shape (40m*50m) were selected and the species, origin of spe...

Journal: :Vegetation Classification and Survey 2021

After a nomenclatural revision of the higher rank syntaxa class Isoeto-Nanojuncetea , conservation order name Nanocyperetalia against Nanocypero-Polygonetalia and conserved type for Isoetetalia are proposed. (26) Klika 1935: 292, nom. cons. propos. Typus: Nanocyperion flavescentis Koch 1926: 20–28 (holotypus) (≡) 20, rejic. (27) Braun-Blanquet 1936a: 142, typus Isoetion 141 (typus propos.) Taxo...

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